But it was not until 1928 that penicillin, the first true antibiotic, was discovered by Alexander Fleming, Professor of Bacteriology at St. Mary's Hospital in London.
The color spectrum from a rainbow.
The Electromagnetic spectrum from waves.
Answer:
dog and kangaroo
Explanation:
this is the only logical answer ~\_(8-8)_/~
:)
Magma is basically molten rock but INSIDE the earth, Lava is Molten rock that is no longer under the crust, and is on the surface (like lava from a volcano
